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Nobuhiko Hosotani
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Miyazaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Spacer and image display panel using the same
Patent number
7,755,269
Issue date
Jul 13, 2010
Hitachi Displays, Ltd.
Yuichi Sawai
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Conductive material, method of producing the same, visual display d...
Patent number
7,452,489
Issue date
Nov 18, 2008
Hitachi Displays, Ltd.
Yuichi Sawai
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Composite gradient alloy plate, manufacturing method thereof and co...
Patent number
6,797,406
Issue date
Sep 28, 2004
Hitachi, Ltd.
Noriharu Matsudate
C21 - METALLURGY OF IRON
Information
Patent Grant
Color cathode ray tube
Patent number
6,690,106
Issue date
Feb 10, 2004
Hitachi, Ltd.
Haruhiko Yoshida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Color cathode ray tube having a shadow mask structure
Patent number
6,670,743
Issue date
Dec 30, 2003
Hitachi, Ltd.
Hiroshi Ito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
CRT having an improved internal conductive coating and making the same
Patent number
6,639,348
Issue date
Oct 28, 2003
Hitachi, Ltd.
Hiroshi Ito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Shadow mask having particular design of upper and lower holes for i...
Patent number
6,597,092
Issue date
Jul 22, 2003
Hitachi, Ltd.
Takeharu Furusawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Color cathode ray tube having flat outer face
Patent number
6,590,327
Issue date
Jul 8, 2003
Hitachi Ltd.
Takeharu Furusawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Color cathode ray tube having deformation-resistant shadow mask
Patent number
6,552,481
Issue date
Apr 22, 2003
Hitachi Ltd.
Takeharu Furusawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Shadow mask type color cathode ray tube having a shadow mask with c...
Patent number
6,545,400
Issue date
Apr 8, 2003
Hitachi Ltd.
Hiroshi Ito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Color cathode ray tube
Patent number
6,501,214
Issue date
Dec 31, 2002
Hitachi Ltd.
Hideharu Sakamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Color picture tube
Patent number
6,465,947
Issue date
Oct 15, 2002
Hitachi, Ltd.
Toshio Tojo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Color cathode ray tube having an improved shadow mask
Patent number
6,437,497
Issue date
Aug 20, 2002
Hitachi, Ltd.
Hiroshi Ito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Color cathode ray tube having an improved phosphor screen
Patent number
6,342,759
Issue date
Jan 29, 2002
Hitachi, Ltd.
Nobuhiko Hosotani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Color cathode ray tube having a shadow mask structure
Patent number
6,307,311
Issue date
Oct 23, 2001
Hitachi, Ltd.
Hiroshi Ito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Color cathode-ray tube with shadow mask having L-shaped bi-metallic...
Patent number
6,294,864
Issue date
Sep 25, 2001
Hitachi, Ltd.
Tatsuya Mochizuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Color cathode ray tube with cover film on panel unit
Patent number
6,285,122
Issue date
Sep 4, 2001
Hitachi, Ltd.
Nobuhiko Hosotani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Color cathode ray tube having an improved shadow mask structure
Patent number
6,274,974
Issue date
Aug 14, 2001
Hitachi, Ltd.
Hiroshi Ito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Shadow mask type color cathode ray tube having a shadow mask with c...
Patent number
6,259,194
Issue date
Jul 10, 2001
Hitachi, Ltd.
Hiroshi Ito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Panel for color cathode ray tube
Patent number
6,140,756
Issue date
Oct 31, 2000
Hitachi, Ltd.
Nobuhiko Hosotani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Color cathode ray tube
Patent number
6,114,803
Issue date
Sep 5, 2000
Hitachi, Ltd.
Nobuhiko Hosotani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Color cathode ray tube having shadow mask structure with curl reduc...
Patent number
6,111,346
Issue date
Aug 29, 2000
Hitachi, Ltd.
Hiroshi Ito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Color cathode ray tube having phosphor screen with specific horizon...
Patent number
6,064,147
Issue date
May 16, 2000
Hitachi, Ltd.
Nobuhiko Hosotani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Shadow-mask color cathode ray tube
Patent number
5,616,985
Issue date
Apr 1, 1997
Hitachi, Ltd.
Nobuhiko Hosotani
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
PLASMA DISPLAY PANEL AND MANUFACTURING METHOD THEREOF
Publication number
20090098788
Publication date
Apr 16, 2009
Yuichi Sawai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Image Display Device
Publication number
20090002573
Publication date
Jan 1, 2009
Nobuhiko Hosotani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Display Device
Publication number
20080315748
Publication date
Dec 25, 2008
Takaaki Kitada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY DEVICE
Publication number
20080203894
Publication date
Aug 28, 2008
Motoyuki Miyata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY DEVICE AND SPACER FOR DISPLAY DEVICE
Publication number
20080174234
Publication date
Jul 24, 2008
Hiroki Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FLAT PANEL DISPLAY AND SPACER FOR USE THEREIN
Publication number
20080136306
Publication date
Jun 12, 2008
Takashi Naitou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IMAGE DISPLAY DEVICE AND SPACER
Publication number
20080129186
Publication date
Jun 5, 2008
Hiroki Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Image display device
Publication number
20080048552
Publication date
Feb 28, 2008
Hiroshi Ito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Image display device
Publication number
20080048551
Publication date
Feb 28, 2008
Yuuichi Kijima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IMAGE DISPLAY DEVICE AND SPACER FOR USE THEREIN
Publication number
20080007151
Publication date
Jan 10, 2008
Takashi Naitou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Image display device and manufacturing method of the same
Publication number
20070290602
Publication date
Dec 20, 2007
Nobuhiko Hosotani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONDUCTIVE MATERIAL, METHOD OF PRODUCING THE SAME, VISUAL DISPLAY D...
Publication number
20070278454
Publication date
Dec 6, 2007
Yuichi Sawai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Spacer and Image Display Panel Using the Same
Publication number
20070159056
Publication date
Jul 12, 2007
Yuichi Sawai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Flat panel display
Publication number
20060238100
Publication date
Oct 26, 2006
Motoyuki Miyata
B32 - LAYERED PRODUCTS
Information
Patent Application
Composite gradient alloy plate, manufacturing method thereof and co...
Publication number
20030006685
Publication date
Jan 9, 2003
Noriharu Matsudate
C21 - METALLURGY OF IRON
Information
Patent Application
Color cathode ray tube having flat outer face
Publication number
20020195920
Publication date
Dec 26, 2002
Takeharu Furusawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Color cathode ray tube having a shadow mask structure
Publication number
20020017850
Publication date
Feb 14, 2002
Hiroshi Ito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Color cathode ray tube having an improved shadow mask
Publication number
20010043035
Publication date
Nov 22, 2001
Hiroshi Ito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Shadow mask type color cathode ray tube having a shadow mask with c...
Publication number
20010035715
Publication date
Nov 1, 2001
Hiroshi Ito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Color cathode ray tube
Publication number
20010007408
Publication date
Jul 12, 2001
Takeharu Furusawa
H01 - BASIC ELECTRIC ELEMENTS